/* ================================
   TakeHomePay4Me — Stylesheet
   Bright, trustworthy, financial
   ================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:          #0f172a;
  --ink-soft:     #334155;
  --ink-mute:     #94a3b8;
  --bg:           #f0fdf4;
  --white:        #ffffff;
  --primary:      #059669;
  --primary-lt:   #ecfdf5;
  --primary-dk:   #047857;
  --primary-bdr:  #6ee7b7;
  --blue:         #2563eb;
  --blue-lt:      #eff6ff;
  --blue-bdr:     #93c5fd;
  --amber:        #d97706;
  --amber-lt:     #fffbeb;
  --amber-bdr:    #fcd34d;
  --rose:         #e11d48;
  --rose-lt:      #fff1f2;
  --purple:       #7c3aed;
  --purple-lt:    #f5f3ff;
  --teal:         #0891b2;
  --teal-lt:      #ecfeff;
  --orange:       #ea580c;
  --orange-lt:    #fff7ed;
  --border:       #d1fae5;
  --border-md:    #a7f3d0;
  --shadow-sm:    0 1px 3px rgba(15,23,42,0.07);
  --shadow-md:    0 4px 18px rgba(15,23,42,0.10);
  --shadow-lg:    0 12px 40px rgba(15,23,42,0.13);
  --radius:       16px;
  --radius-sm:    10px;
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--ink); line-height: 1.6; font-size: 16px; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---- Header ---- */
.site-header {
  background: var(--white); border-bottom: 2px solid var(--border);
  position: sticky; top: 0; z-index: 200; box-shadow: var(--shadow-sm);
}
.hdr-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { font-size: 26px; }
.logo-text { font-family: var(--font-display); font-size: 21px; color: var(--primary); font-weight: 800; letter-spacing: -0.5px; }
.site-nav { display: flex; gap: 22px; }
.site-nav a { text-decoration: none; color: var(--ink-soft); font-size: 14px; font-weight: 700; transition: color 0.15s; }
.site-nav a:hover { color: var(--primary); }
.mob-menu-btn { display: none; background: none; border: 1.5px solid var(--border-md); border-radius: 8px; padding: 6px 10px; font-size: 18px; cursor: pointer; color: var(--ink-soft); }

/* ---- Country switcher ---- */
.country-bar {
  background: var(--ink); padding: 8px 0;
}
.country-bar-inner { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.7); font-weight: 700; }
.country-btn {
  padding: 5px 14px; border-radius: 20px; border: 1.5px solid rgba(255,255,255,0.2);
  background: transparent; color: rgba(255,255,255,0.7); font-size: 13px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body); transition: all 0.15s;
}
.country-btn.active { background: var(--primary); color: white; border-color: var(--primary); }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, #d1fae5 0%, #ecfdf5 40%, #dbeafe 80%, #eff6ff 100%);
  padding: 52px 0 0; position: relative; overflow: hidden; border-bottom: 2px solid var(--border);
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 55% 60% at 90% 30%, rgba(5,150,105,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(37,99,235,0.07) 0%, transparent 70%);
}
.hero-inner { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: flex-start; position: relative; z-index: 1; }
.hero-text { padding-bottom: 52px; padding-top: 8px; }
.hero-text h1 { font-family: var(--font-display); font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 800; line-height: 1.1; color: var(--ink); margin-bottom: 14px; }
.hero-text h1 em { font-style: normal; color: var(--primary); }
.hero-sub { font-size: 16px; color: var(--ink-soft); max-width: 380px; line-height: 1.65; font-weight: 600; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.badge { display: inline-flex; align-items: center; gap: 5px; background: var(--white); border: 1.5px solid var(--border-md); border-radius: 20px; padding: 5px 13px; font-size: 13px; color: var(--ink-soft); font-weight: 700; box-shadow: var(--shadow-sm); }

/* ---- Calculator card ---- */
.calc-card {
  background: var(--white); border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: var(--shadow-lg); border: 2px solid var(--border); border-bottom: none; overflow: hidden;
}
.card-tabs { display: flex; border-bottom: 2px solid var(--border); }
.card-tab {
  flex: 1; padding: 14px 16px; text-align: center; font-size: 14px; font-weight: 800;
  cursor: pointer; color: var(--ink-mute); background: var(--white);
  border: none; font-family: var(--font-body); border-bottom: 3px solid transparent;
  transition: all 0.15s; display: flex; align-items: center; justify-content: center; gap: 6px;
}
.card-tab.active { color: var(--primary); border-bottom-color: var(--primary); background: var(--primary-lt); }
.card-body { padding: 24px; }

/* ---- Form fields ---- */
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.field-row.single { grid-template-columns: 1fr; }
.field-row.triple { grid-template-columns: 1fr 1fr 1fr; }
.field-group { display: flex; flex-direction: column; gap: 5px; }
.field-group label { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-mute); }
.field-group input, .field-group select {
  padding: 11px 14px; border: 1.5px solid var(--border-md); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 15px; font-weight: 700; color: var(--ink); background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field-group input:focus, .field-group select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(5,150,105,0.12); }
.input-prefix { position: relative; }
.input-prefix span { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-weight: 800; color: var(--ink-mute); font-size: 15px; pointer-events: none; }
.input-prefix input { padding-left: 26px; }
.calc-btn {
  width: 100%; padding: 15px; background: var(--primary); color: var(--white);
  border: none; border-radius: var(--radius-sm); font-family: var(--font-display);
  font-size: 17px; font-weight: 800; cursor: pointer;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
  box-shadow: 0 3px 12px rgba(5,150,105,0.3); margin-top: 4px;
}
.calc-btn:hover { background: var(--primary-dk); box-shadow: 0 5px 20px rgba(5,150,105,0.4); }
.calc-btn:active { transform: scale(0.99); }

/* ---- Results panel ---- */
.results-panel { border-top: 2px solid var(--border); background: var(--bg); animation: fadeUp 0.3s ease; }
@keyframes fadeUp { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

.take-home-banner {
  background: var(--primary); padding: 20px 24px; text-align: center; color: white;
}
.take-home-banner .label { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.8; }
.take-home-banner .amount { font-family: var(--font-display); font-size: 3rem; font-weight: 800; line-height: 1.1; margin: 4px 0; }
.take-home-banner .period { font-size: 14px; opacity: 0.8; font-weight: 700; }
.period-tabs { display: flex; gap: 0; padding: 12px 24px; background: var(--primary-lt); border-bottom: 1px solid var(--border); }
.period-tab { padding: 6px 16px; font-size: 13px; font-weight: 800; cursor: pointer; border: 1.5px solid var(--border-md); background: var(--white); color: var(--ink-soft); font-family: var(--font-body); transition: all 0.12s; }
.period-tab:first-child { border-radius: 8px 0 0 8px; }
.period-tab:last-child { border-radius: 0 8px 8px 0; }
.period-tab.active { background: var(--primary); color: white; border-color: var(--primary); }

.results-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; padding: 20px 24px; }
.result-item { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 14px; text-align: center; }
.result-item.deduction { border-color: #fca5a5; background: #fff5f5; }
.result-item .r-label { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-mute); margin-bottom: 5px; }
.result-item .r-val { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--ink); }
.result-item.deduction .r-val { color: #dc2626; }
.result-item .r-pct { font-size: 11px; color: var(--ink-mute); font-weight: 700; margin-top: 2px; }

/* ---- Tax breakdown bar ---- */
.breakdown-section { padding: 16px 24px 20px; }
.breakdown-section h4 { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-mute); margin-bottom: 12px; }
.band-bar { display: flex; height: 32px; border-radius: 8px; overflow: hidden; margin-bottom: 10px; box-shadow: var(--shadow-sm); }
.band-seg { display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; color: white; min-width: 2px; transition: width 0.5s ease; overflow: hidden; white-space: nowrap; }
.band-legend { display: flex; flex-wrap: wrap; gap: 10px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--ink-soft); }
.legend-dot { width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }

/* ---- Ad slots ---- */
.ad-slot { background: var(--white); border: 1.5px dashed var(--border-md); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--ink-mute); font-size: 12px; font-weight: 700; }
.ad-leaderboard { min-height: 90px; margin: 24px auto; }
.ad-rectangle { min-height: 250px; margin: 0 auto 36px; max-width: 700px; }

/* ---- Feature cards ---- */
.features-section { padding: 48px 0 40px; }
.section-title { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.section-sub { font-size: 15px; color: var(--ink-soft); font-weight: 600; margin-bottom: 28px; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px,1fr)); gap: 14px; }
.feature-card { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; text-decoration: none; color: var(--ink); display: block; transition: box-shadow 0.15s, transform 0.15s, border-color 0.15s; }
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--primary); }
.feature-card.active-card { border-color: var(--primary); background: var(--primary-lt); pointer-events: none; }
.feature-card.fc-green  { border-top: 4px solid var(--primary); }
.feature-card.fc-blue   { border-top: 4px solid var(--blue); }
.feature-card.fc-amber  { border-top: 4px solid var(--amber); }
.feature-card.fc-purple { border-top: 4px solid var(--purple); }
.feature-card.fc-teal   { border-top: 4px solid var(--teal); }
.feature-card.fc-orange { border-top: 4px solid var(--orange); }
.feature-card.fc-rose   { border-top: 4px solid var(--rose); }
.feature-icon { font-size: 30px; display: block; margin-bottom: 10px; }
.feature-card h3 { font-size: 15px; font-weight: 800; margin-bottom: 5px; }
.feature-card p { font-size: 13px; color: var(--ink-soft); line-height: 1.5; font-weight: 600; }

/* ---- Info / FAQ ---- */
.info-section { padding: 0 0 52px; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.info-block h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--ink); margin-bottom: 12px; }
.info-block p { font-size: 15px; color: var(--ink-soft); line-height: 1.7; margin-bottom: 12px; font-weight: 600; }
.info-block ul { padding-left: 18px; }
.info-block li { font-size: 15px; color: var(--ink-soft); line-height: 1.7; margin-bottom: 6px; font-weight: 600; }
.info-block strong { color: var(--ink); }
.faq-section { padding: 0 0 52px; }
.faq-list { display: flex; flex-direction: column; gap: 8px; max-width: 780px; }
.faq-item { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.faq-item summary { padding: 16px 20px; font-weight: 800; font-size: 15px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 22px; color: var(--primary); font-weight: 300; flex-shrink: 0; transition: transform 0.2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 20px 16px; font-size: 14px; color: var(--ink-soft); line-height: 1.7; font-weight: 600; }

/* ---- Sub-page hero ---- */
.page-hero { background: linear-gradient(135deg, #d1fae5 0%, #ecfdf5 60%, #dbeafe 100%); padding: 48px 0; border-bottom: 2px solid var(--border); }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2rem,4vw,3rem); font-weight: 800; color: var(--ink); }
.page-hero h1 em { font-style: normal; color: var(--primary); }
.page-hero p { color: var(--ink-soft); font-size: 16px; font-weight: 600; margin-top: 10px; max-width: 500px; }
.page-body { padding: 40px 0 60px; }
.calc-standalone { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius); padding: 32px; max-width: 640px; box-shadow: var(--shadow-md); }

/* ---- Legal ---- */
.legal-page { padding: 48px 0 80px; }
.legal-page h1 { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; margin-bottom: 8px; }
.legal-page .updated { font-size: 13px; color: var(--ink-mute); margin-bottom: 40px; }
.legal-page h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; margin: 32px 0 12px; }
.legal-page p, .legal-page li { font-size: 15px; color: var(--ink-soft); line-height: 1.8; margin-bottom: 10px; font-weight: 600; }
.legal-page ul { padding-left: 20px; margin-bottom: 16px; }
.legal-max { max-width: 720px; }

/* ---- Footer ---- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.6); padding: 48px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo-text { color: var(--white); font-size: 20px; }
.footer-brand p { font-size: 14px; margin-top: 8px; line-height: 1.6; font-weight: 600; }
.footer-links { display: flex; gap: 40px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 10px; min-width: 130px; }
.footer-col h4 { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.09em; color: var(--white); margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.55); text-decoration: none; font-weight: 600; transition: color 0.15s; }
.footer-col a:hover { color: #6ee7b7; }
.footer-bottom { padding: 20px 0; font-size: 13px; text-align: center; font-weight: 600; }

/* ---- Disclaimer ---- */
.disclaimer { background: var(--amber-lt); border: 1.5px solid var(--amber-bdr); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 13px; font-weight: 700; color: var(--amber); margin-top: 12px; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .hero-text { padding-bottom: 0; }
  .field-row { grid-template-columns: 1fr; }
  .field-row.triple { grid-template-columns: 1fr 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .site-nav { display: none; flex-direction: column; position: absolute; top: 66px; left: 0; right: 0; background: var(--white); border-bottom: 2px solid var(--border); padding: 16px 24px; gap: 14px; box-shadow: var(--shadow-md); }
  .site-nav.open { display: flex; }
  .mob-menu-btn { display: block; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .country-bar-inner { font-size: 12px; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .field-row.triple { grid-template-columns: 1fr; }
}